*{
    margin : 0;
    padding : 0;
    font-size : 12px;
    font-family : '幼圆';
}

a {
    text-decoration : none;
}

.header {
    text-align : center;
    margin-top : 10px;
    border-bottom : 1px solid #ccc;
}

.header h3 {
    font-size : 18px;
    height : 30px;
    line-height : 30px;
    display : block;
    letter-spacing: 6px
}

.anan_index {
    width : 800px;
    margin : 0 auto;
}

.header {
    height : 40px;
}

.container {
    height : 500px;
    margin-top : 10px;
}

.container .navigation {
    width : 150px;
    float : left;
    border-top : none;
}

.container .navigation ul {
    list-style : none;
}
.accordion {
    width: 100%;
    max-width: 150px;
    margin: 30px auto 20px;
    background: #FFF;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
}

.accordion .link {
    cursor: pointer;
    display: block;
    padding: 15px 15px 15px 42px;
    color: #4D4D4D;
    font-size: 14px;
    font-weight: 700;
    border-bottom: 1px solid #CCC;
    position: relative;
    -webkit-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;
}

.accordion li:last-child .link {
    border-bottom: 0;
}

.accordion li i {
    position: absolute;
    top: 16px;
    left: 12px;
    font-size: 18px;
    color: #595959;
    -webkit-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;
}

.accordion li i.fa-chevron-down {
    right: 12px;
    left: auto;
    font-size: 16px;
}

.accordion li.open .link {
    color: #b63b4d;
}

.accordion li.open i {
    color: #b63b4d;
}
.accordion li.open i.fa-chevron-down {
    -webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
}

/**
 * Submenu
 -----------------------------*/
.submenu {
    display: none;
    background: #444359;
    font-size: 14px;
}

.submenu li {
    border-bottom: 1px solid #4b4a5e;
}

.submenu a {
    display: block;
    text-decoration: none;
    color: #d9d9d9;
    padding: 12px;
    padding-left: 42px;
    -webkit-transition: all 0.25s ease;
    -o-transition: all 0.25s ease;
    transition: all 0.25s ease;
}

.submenu a:hover {
    background: #b63b4d;
    color: #FFF;
}

.container .content {
    width : 648px;
    height : 500px;
    float : right;
    border : #CCC 1px solid;
}

.container iframe {
    width : 648px;
    height : 500px;
    border : none;
}

.footer {
    clear : both;
}

.footer .center {
    text-align : center;
    line-height : 30px;
}

.footer .center .foot-size {
    font-family : 'Arial';
    color : #000;
    letter-spacing : 1px;
}